/**
 * 
 */
package cn.com.innodev.withyou.business.api.crm;

import java.util.Date;

/**
 * @author shipeng <br />
 *
 */
public interface UserCommonService {

  /** SERVICE */
  public static final String SERVICE = "userCommonService";

  boolean exists(String userid);

  boolean existsByUsername(String username);

  boolean updateLastLoginTime(String id, Date datetime);

}
